I used the script to do all except like 5 quests (mainly instant finish quests like dorics and sheep herder). One problem I found is it tries to buy orge arrows for less than the GE price for the RDF orge part, thus it never gets bought so i had to do this quest manually but it's quick. Other than that it would a good purchase and saved a lot of time.
I will share some methods I used to not get banned:
1. I bought most of the items needed for the quests in the GE manually and banked it (doesn't take that long), sometimes the script would buy additional stuff that I forgot.
2. I ran each quest separately, but did up to 5 quests in a row and probably up to 10 total a day.
3. I baby sat the all of the quests the script done whilst doing other stuff on my comp (dual screen ftw).
4. I would type random stuff in game and manually click stuff in game every few minutes to act more human like.
5. I have not botted any non combat stats required for quests because it is so easy to get banned this way (lost many accounts this way).